B66B 2201/46
Switches or switchgear
B66B2201/46 (Switches or switchgear) appears on 598 US grants and 777 published applications in this corpus.
Search patents in B66B- Granted patents
- 598
- Published applications
- 777
- Assignees
- 126
- Inventors
- 1,028
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 3 |
| 2003 | 5 | 7 |
| 2004 | 4 | 7 |
| 2005 | 5 | 4 |
| 2006 | 8 | 8 |
| 2007 | 5 | 15 |
| 2008 | 6 | 15 |
| 2009 | 10 | 13 |
| 2010 | 8 | 11 |
| 2011 | 18 | 19 |
| 2012 | 17 | 42 |
| 2013 | 22 | 16 |
| 2014 | 22 | 19 |
| 2015 | 9 | 32 |
| 2016 | 20 | 44 |
| 2017 | 18 | 50 |
| 2018 | 33 | 61 |
| 2019 | 62 | 83 |
| 2020 | 33 | 79 |
| 2021 | 26 | 67 |
| 2022 | 36 | 57 |
| 2023 | 35 | 51 |
| 2024 | 43 | 29 |
| 2025 | 53 | 21 |
| 2026 | 44 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Elevator button panel controller for providing contactless access to elevator button panel and method thereof29 Sep 2026US 12,747,132 B2Inventio AG
- Detecting a probe request in method and system for controlling an elevator car29 Sep 2026US 12,747,133 B2Otis GmbH & Co. OHG
- Smart access control system and device for elevators22 Sep 2026US 12,741,846 B2
- Method and apparatus for controlling an elevator car8 Sep 2026US 12,729,094 B2Hyundai Motor Company
- Delivery of package in buildings provided with elevators8 Sep 2026US 12,731,100 B2Kone Corporation
- Gateway for controlling elevator connectivity8 Oct 2026US 2026/0307938 A1Kone Corporation
- Elevator Input System and Method of Controlling the Same1 Oct 2026US 2026/0296832 A1
- Method for Creating a Multi-Floor Building Comprising an Elevator System1 Oct 2026US 2026/0296837 A1Inventio AG
- Call-source-dependent control of an elevator display device17 Sep 2026US 2026/0274612 A1Inventio AG
- Elevator system having individual user interfaces on elevator operating devices13 Aug 2026US 2026/0233967 A1Inventio AG
Most cited
By later US patents
- “Smart” elevator system and method425US 6,615,175 B12003
- Computerized information presentation apparatus421US 8,290,778 B22012
- Computerized information presentation apparatus419US 8,285,553 B22012
- Computerized information presentation apparatus419US 8,296,146 B22012
- Computerized information presentation apparatus416US 8,290,781 B22012